import { _decorator, Component, Label, Node, Tween, tween } from 'cc';
import { GBundle } from '../game/ConfigRes';
import { TetriType } from '../game/ConfigProjectData';
import { tetriNode } from './tetriNode';
const { ccclass } = _decorator;

/**方块功能脚本不是战斗类型的方块
 * TetriType == 3 每秒给一个金币
 * TetriType == 4 每秒恢复特定的玩家血量
*/
@ccclass('tetriAbility')
export class tetriAbility extends Component {

    /** 旧版：飘字挂在「角色」local(0,50)→(0,150)，角色带 mainPosi 与 scale */
    private static readonly ICON_PREFAB_SCALE = 4;
    private static readonly ICON_FLOAT_START_Y = 50;
    private static readonly ICON_FLOAT_END_Y = 150;
    private static readonly ICON_LAYOUT: Record<string, { scaleX: number; scaleY: number; mainPosi: { x: number; y: number } }> = {
        Tetris_coin_1: { scaleX: -0.25, scaleY: 0.25, mainPosi: { x: -2.225, y: -19.558 } },
        Tetris_heal_1: { scaleX: -0.15, scaleY: 0.15, mainPosi: { x: -1.523, y: -8.577 } },
        Tetris_heal_2: { scaleX: -0.15, scaleY: 0.15, mainPosi: { x: -0.473, y: -10.624 } },
    };

    private _config: ITableBattleCube | null = null;
    private _curentWeaponId: number = 0;

    cdTimeFix = 0
    cdTime = 0

    addValue = 0

    setConfig(config: ITableBattleCube) {
        this._config = config
        this._curentWeaponId = config.weaponid
        this._removeLegacyRoleNodes()
        this.setView()
    }

    start() {
        this._removeLegacyRoleNodes()
        if (this._config) {
            this.setView()
        }
    }

    /** 旧版会在方块下挂「角色」预制体；现改为方块 spine 表情，不再创建 */
    private _removeLegacyRoleNodes(): void {
        if (!this.node?.isValid) return;
        const kids = this.node.children.slice();
        for (const ch of kids) {
            if (ch?.isValid && ch.name === '角色') {
                ch.destroy();
            }
        }
    }

    setView() {
        let conf = gg.data.project.getWeaponData(this._curentWeaponId)
        if (!conf) {
            return
        }
        this.cdTime = conf.cd
        this.cdTimeFix = conf.cd
        let weaponLevel = gg.data.project.getWeaponLevel(conf.id);
        let levelPara = gg.data.project.getLevelParaByWeaponLevel(weaponLevel, conf.id)
        let weapon_para = conf.weapon_para

        this.addValue = Math.floor(weapon_para * levelPara)
    }

    /** 挂到方块根节点时，用锚点复刻旧版「角色」→飘字层级（prefab scale=4 由角色 scale 缩小） */
    private _setupFloatingIcon(iconNode: Node, addNum: number): void {
        const layout = tetriAbility.ICON_LAYOUT[this._config?.cubename ?? '']
            ?? { scaleX: -0.25, scaleY: 0.25, mainPosi: { x: 0, y: 0 } };

        Tween.stopAllByTarget(iconNode);

        const anchor = new Node('__floatIconAnchor');
        anchor.setParent(this.node);
        anchor.setPosition(layout.mainPosi.x, layout.mainPosi.y, 0);
        anchor.setScale(layout.scaleX, layout.scaleY, 1);

        iconNode.setParent(anchor);
        iconNode.active = true;
        iconNode.setScale(tetriAbility.ICON_PREFAB_SCALE, tetriAbility.ICON_PREFAB_SCALE, 1);
        iconNode.setPosition(0, tetriAbility.ICON_FLOAT_START_Y, 0);
        iconNode.opacity = 100;

        const labNode = iconNode.getChildByName('lab');
        // prefab 默认 scaleX=-1，配合 anchor 负 scaleX，文字方向与旧版一致
        labNode?.setScale(-1, 1, 1);

        const lab = labNode?.getComponent(Label);
        if (lab) {
            lab.string = '+' + addNum.toString();
        }

        tween(iconNode)
            .to(0.5, { y: tetriAbility.ICON_FLOAT_END_Y, opacity: 255 })
            .call(() => {
                Tween.stopAllByTarget(iconNode);
                if (iconNode?.isValid) {
                    labNode?.setScale(-1, 1, 1);
                    iconNode.setScale(tetriAbility.ICON_PREFAB_SCALE, tetriAbility.ICON_PREFAB_SCALE, 1);
                    gg.res.putNode(iconNode);
                }
                if (anchor?.isValid) {
                    anchor.destroy();
                }
            })
            .start();
    }

    update(deltaTime: number) {
        if (!this._config) return;
        if (!this.node.getComponent(tetriNode)?.isSettled) {
            return
        }

        if (!gg.game?.CurentBattle?.canUpdateFrame() && !gg.game?.CurentBattle?.IsWarnTimeActive) return;
        this.cdTime += deltaTime * gg.game.CurentBattle.TimeScale
        if (this.cdTime >= this.cdTimeFix) {
            this.cdTime = 0
            this.addValueFunc()
        }
    }

    addValueFunc() {
        if (!this._config) return;
        if (!this.node.getComponent(tetriNode)?.isSettled) {
            return
        }

        let getNodeLevel = this.node.getComponent(tetriNode)?.getNodeLevel() || 1
        let addNum = this.addValue * getNodeLevel;

        if (this._config.type == TetriType.Tetris_BaseGold) {
            gg.game.CurentBattle.curentCoinNumChange(addNum);
            void gg.res.getNodeAsync('角色/', '金币icon', GBundle.tetriCards).then((iconNode) => {
                if (!iconNode?.isValid || !this.node?.isValid) return;
                this._setupFloatingIcon(iconNode, addNum);
            });
        } else if (this._config.type == TetriType.Tetris_Baseheal) {
            gg.game.CurentBattle.addWallHp(addNum);
            void gg.res.getNodeAsync('角色/', '爱心icon', GBundle.tetriCards).then((iconNode) => {
                if (!iconNode?.isValid || !this.node?.isValid) return;
                this._setupFloatingIcon(iconNode, addNum);
            });
        }
    }
}